baber/WOPTO huggingface dataset:
Patent JP-H11309859-A (JP)
Title: Electrostatic ink jet head
Inventor: ISHIDA NOBUHISA
IPC: B41J2/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of migration in an electrode layer effectively and to form the inter-electrode gap accurately. SOLUTION: A protective layer 73 and a gap forming layer 74 of different material are provided on an electrode 72 to obtain an ink jet head. Since the electrode is covered with the protective layer, migration, dielectric breakdown, short circuit and the like are prevented during the drive of the ink jet head. Since a gap forming layer is provided thereon, inter-electrode gap can be formed accurately. Since the electrode protective film and the gap forming layer are made of different material, the electrode protective film serves as an etching stop layer when etching the gap forming layer and thereby a desired gap can be formed easily while suppressing the possibility of damaging the electrode layer in the manufacture of the ink jet head.
Patent JP-H07326266-A (JP)
Title: Fluid switch
Inventor: MAEDA KOICHI
IPC: H01H35/40
Filed: 1994-06-02
Abstract: PURPOSE:To provide a fluid switch of a simple constitution which can be used even in a fire-prohibited place, and which is capable of securing a detection zone freely. CONSTITUTION:Fluid is supplied from a fluid supply part 1 to a pipe 2a of soft material, and a flow gauge 5 is provided at an end of the pipe 2a. When a detected flow at the flow gauge 5 becomes a specified value or less by pressure on the pipe 2a from the external, an electric on-signal is outputted from an electric signal converter 6.
Patent JP-H06311717-A (JP)
Title: Brushless motor
Inventor: TAKAHASHI HIDEJI
IPC: H02K5/167
Filed: 1993-04-22
Abstract: PURPOSE:To provide a brushless motor the shaft of which can be maintained in such a state that the shaft can freely rotate and coming out of the shaft is surely prevented by conducting operation from one direction only. CONSTITUTION:The cylinder section 1 of the bearing of a bracket 2 is formed in the shape of a bottomed cylinder with an opened end on one side and bottom wall section 10 on the other end. A thrust pad member 15 which receives the front end of a shaft 5 inserted into the cylinder section 1 is provided on the bottom wall section 10. In addition, the coming-out preventing mechanism M of the shaft 5 is provided between part of the cylinder section 1 near its opened end 17 and the base section 4 of the shaft 5.
Patent JP-H04350328-A (JP)
Title: Stiffener for reinforcing engine-mission connection
Inventor: TANAKA YOSHIKAZU
IPC: F02B61/06
Filed: 1991-05-27
Abstract: PURPOSE:To improve the durability of arms for fixing a stiffener to an engine body. CONSTITUTION:A stiffener is composed of a body part 8 of U-shaped cross-section and a single-wall part 9. Respective arms 15, 16 formed to the body part 8 are fixed on the walls on both sides of an engine body, and the single-wall part 9 is fixed to a trans-axle. Since the center of gravity of the trans-axle is shifted laterally with respect to the longitudinal axis line of the engine body, the shearing force acting on the arm 16 becomes larger than the shearing force acting on the arm 15 when a relative displacement between the engine body and the trans-axle takes place. The cross-sectional area of the root part of the arm 16 is taken as larger than the cross-sectional area of the root part of the arm 15 so as too reduce the difference between the shear stresses generated in the respective arms 15, 16.
Patent JP-H03142389-A (JP)
Title: Position measuring instrument for gps
Inventor: MATSUO MASAYUKI
IPC: G01S19/24
Filed: 1989-05-15
Abstract: PURPOSE:To improve the measurement precision by correcting the distance from a satellite to a measurement reference point of an antenna based on the extent of deviation of a phase center. CONSTITUTION:Signal radio waves from satellites 11 to 13 for GPS (global position measuring system) are received by a reception antenna 2, and data is decoded from these signals by a reception equipment 3. An azimuthal angle and elevation angle calculating device 4 calculates the temporary phase center of the antenna 2 by this data and calculates azimuthal angles and elevation angles of satellites 11 to 13 viewed from this center. Then, the extent of phase deviation of the phase center from the measurement reference point, to which the antenna 2 is fixed, dependent upon the azimuthal angle and the elevation angle obtained from the phase pattern of the antenna 2 is preliminarily stored in a phase deviation extent storage device 5. Distances from satellites 11 to 13 to the measurement reference point of the antenna 2 are corrected and calculated based on the extent of phase deviation in the device 5 dependent upon the azimuthal angle and the elevation angle obtained by the device 4, and the position of the measurement reference point is measured and calculated by corrected distances from plural satellites.
Patent JP-S611600-A (JP)
Inventor: MAKUSU BAARU
IPC: B64G1/22
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62281862-A (JP)
Title: Tcnq complex
Inventor: TANAKA MIKIAKI
IPC: C07D217/10
Filed: 1986-05-27
Abstract: NEW MATERIAL:A TCNQ complex D<+>.(TCNQ<->).(TCNQ<0>)n (0.5<=n<=2.0) constituted of 2-(3-methyl)butylisoquinolinium cation (D<+>) of formula I, 7,7,8,8- tetracyanoquinodimethane anion radical (TCNQ<->) and neutral TCNQ (TCNQ<0>). USE:An electrically conductive material, etc. It is an electrically conductive organic compound having excellent electrical conductivity, processability and formability. Especially, it has high application value as an electrolytic capacitor required to have high thermal stability. PREPARATION:The complex of formula I can be produced by doping a neutral TCNQ complex to the compound of formula III which is produced either by reacting 2-(3-methyl)butylisoquinolinium iodide of formula II with neutral TCNQ is a solvent such as acetonitrile or by reacting a halide of said cation with TCNQ lithium salt in a solvent such as methanol.
Patent JP-H02299988-A (JP)
Title: Cornering assisting device for vehicle
Inventor: SHIMAUCHI TAMOTSU
IPC: B62D11/08
Filed: 1989-05-16
Abstract: PURPOSE:To improve cornering performance at a steep curve by a method wherein, in a large vehicle having two axles on the rear wheel side, a rear wheel on the front side and a rear wheel on the rear wheel can be alternately moved in the direction of the width of a car. CONSTITUTION:During cornering at a steep curve, simultaneously with steering of a steering wheel, a hydraulic lever is operated. During, for example, cornering in a rightward direction, a longitudinal cylinder 30 between a boss 21 on a housing 11 on the rear side and a support lever is first contracted to move upward the housing 11, and rear wheels 6a - 6d on the rear side coupled to the housing 11 is brought into a state to be levitated from a ground. Secondly, through expansion of a lateral cylinder 31 between the boss 21 and an auxiliary chassis 22, the rear wheels 6a - 6d on the rear side are moved leftward in the direction of the width of a car through the housing 11, and thereafter the rear wheels 6a - 6b are earthed. The above operation is effected on rear wheels 5a - 5d, and in following, similar operation is executed repeatedly to assist rightward cornering of the whole of a vehicle.
Patent JP-H09280156-A (JP)
Title: Motor device for generating new energy, device and method for manufacturing new energy
Inventor: SUZUKI GENICHI
IPC: F03G3/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor device for new energy, a device for generating new energy, and a method for generating new energy by obtaining far energy source far larger than nuclear energy and fossil fuel. SOLUTION: A water tank 1 and a push-pull bar 14 with a vessel move up and down alternately to collect generated gravitational energy on the push- pull bar 14 to supply energy.
Patent JP-H02301346-A (JP)
Title: Fault location detection device in loop transmission equipment
Inventor: SAKURAI TSUTOMU
IPC: H04L12/42
Filed: 1989-05-16
Abstract: PURPOSE:To locate a slave station whose transmission is faulty by storing a transmission fault, superimposing the fact of a fault onto a command status information and allowing a master station to read the address at that time. CONSTITUTION:When a reception signal including address information coincident with a setting address 4 of a slave station in which the transmission is faulty is received, an address coincidence detection circuit 3 outputs an address coincidence signal (d). Then based on a transmission fault state signal (b) stored already, the transmission timing is taken by a timing signal (h) of a command status information section and an AND-OR gate 7 superimposes a transmission fault status onto a transmission signal (f). On the other hand, the master station detects the transmission fault status, recognizes the location of the slave station having the transmission fault from the address of the slave station added with the transmission fault status and the transmission fault reset signal is sent. Thus, the location is recognized from the slave station address having the transmission fault.
Patent JP-S5454362-A (JP)
Title: Improvememt in refrigerator
Inventor: KUBOTA JIYUNICHI
IPC: F25D17/08
Filed: 1977-10-07
Abstract: PURPOSE:To keep the inside of the refrigerator, which provides an exclusive compartment for the storage of watery foodstuffs such as vegetables, cool effectively at the required temperature in a short time not only by indirect cooling from cooled air from inside the freezing compartment but also by direct cooling from cooled air led from a duct. CONSTITUTION:The refrigerator cabinet 1 is constucted by a cabinet with a hollow double wall 2, 3. The space inside the wall is filled with an insulating material. The inside of the cabinet 3 is divided by an insulating wall 5 and a partition plate into three compartments; an upper freezing compartment 7, a middle food compartment 8, 8 and a below exclusive compartment for vegetables 9. A partition wall 5, a refrigerant compressor unit 13 and a condenser coil 14 form a refrigerating cycle. A hollow cooling compartment 26 with the help of communication tube 27 communicates with a duct 20 near at a convex intake 22, through which accelarated cooled air is blown in by a fan 19, and makes the exclusive food compartment cool indirectly with the felp of a heat exchanger 25.
Patent JP-S5645261-A (JP)
Title: Production of metal body such as mouthpiece closely adhered to handle of cutlery, kitchen utensiles or the like
Inventor: YAMADA SHIYOUZOU
IPC: B22D19/04
Filed: 1979-09-21
Abstract: PURPOSE: To mount a mouthpiece to the handle of cutlery inserted into dies without any space with the handle by making use of the handle and other portion as part of the dies and forming a low melting alloy in close contact therewith into one piece.  
     CONSTITUTION: Part or the whole of cutlery, kitcken utensiles or the like is fitted into upper and lower dies. Hollow parts are provided in the upper and lower dies so as to conform to the shape of a metal body such as mouthpiece to be mounted to the handle thereof and a low melting alloy such as tin alloy is poured therein, whereby the mouthpiece or the like is molded. For example, a blade body 2 is staked and fixed to the core 2a in a handle 1 made of wood. The handle 1 and blade body 2 are then fitted between an upper die 4 and a lower die 5 by leaving the hollow parts 4a, 5a conforming to the shape of the mouthpiece 3. The low melting alloy is flowed into the hole 6 formed by the hollow parts 4a, 5a and the blade body 2 communicating with these, whereby the mouthpiece 3 is molded. The melting point of the alloy is about 185W191°C, at which the handle will not burn. The handle made of synthetic resins is equally well. Thereby, the mouthpiece having no space with the handle is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08311455-A (JP)
Title: Bricklaying structure of end of coke oven cornice
Inventor: NAKAYAMA TERUO
IPC: F27D1/16
Filed: 1995-05-22
Abstract: PURPOSE: To make it possible to reduce damages to the brickwork of a coke oven, to keep the capacity of the regenerator at a conventional value without increasing the entire height of the oven, to thereby prolong the life of the oven, to prevent the useless consumption of a fuel gas, and to prevent damages to bricks due to abnormal combustion by designing a chamber coke oven so that the thickness of the cornice at the end in the direction of the length of the oven is higher than that of the cornice at the center in the direction of the length of the oven. CONSTITUTION: The figure shows a partial longitudinal sectional view of the bricklaying structure of a coke oven. The level of the ceiling of the regenerator at the end is lower than the conventional level by one brick, and the level of the ceiling of the regenerator at the center 7 is the same as the conventional level. Namely, the thickness of the brickwork of the cornice 2 is higher than the conventional one by one brick. According to this structure, the overall height of the coke oven is the same as that of the conventional, while the capacity of the regenerator is the same as the conventional, and the strength of the brickwork at the end 6 can be increased.  Even if the weight of the oven cover, the oven cover frame 9 or the accessory metal of the protective plate is increased, or something else occurs, damages to the brickwork of the oven can be reduced and the life of the oven can therefore be prolonged.
Patent JP-S611943-A (JP)
Title: Controlling of air conditioner
Inventor: MOGI TOMIO
IPC: F25B49/02
Filed: 1984-06-14
Abstract: PURPOSE:To enable to perform the optimum control to the change of air conditioning load and at the time to prolong the service life of a compressore by a method wherein the compressor is stopped for the predetermined period of time when the number of starts of the compressor within a certain fixed period of time reaches the predetermined number. CONSTITUTION:When the contact of a water temperature sensor 9 is closed because the temperature of the water in a water piping being high, a relay 14 is energized through the contact 13 of a normally closed timer, resulting in closing a normally open contact 15 in order to drive a compressor 1. In addition, a normally open contact 27 is closed, resulting in energizing a stepping relay 26 in order to processed contacts 28 with one step. At the same time, a timer motor 17 is energized through a normally closed contact 20 in order to start to count the time. After that, the start and stop of the compressor 1 is repeated due to the thermo cycle of the water temperature sensor 9. Every time the compressor 1 is put into drive, the stepping relay 26 is energized, resuling in switching the contact 28 in turn. When the contact 28 is connected to the terminal D before the time of a timer relay 16 is up, the contact 13 of the normally closed timer opens itselft, resulting in stopping the compressor 1 for the period of time t2 and simultaneously closing the contact 22 of a normally open timer in order to reset the timer relay 16.
Patent JP-S5548534-A (JP)
Title: Electric spark machine
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1978-10-04
Abstract: PURPOSE:To provide a stable electric spark machining condition and prevent from a sustained arc discharge by detecting simultaneously an average voltage across the electrodes and the sustained arc discharge, by controlling the machining clearance and the machining current by detecting a signal thereof. CONSTITUTION:In electric spark machining by applying the voltage of electric spark machining pulse power source 1 across the electrodes formed between an electrode 2 and a workpiece 3 as a discharge voltage pulse, permitting to apply said voltage to an across-electrode voltage detector 4, entering into a new voltage detector 4 and a sustained arc discharge pulse detector 8 which are respectively connected in parallel, and respective output voltage being applied to the differential amplifier 9. Then, the differential voltage produced thereby is applied to the differential amplifier 5 to permit for comparing with the voltage of the standard voltage set unit 6, by the output of which a servo motor 7 is actuated for controlling the electrode 2 to allow the clearance across the electrodes to vary.
Patent JP-S5824897-A (JP)
Inventor: SAWA TOSHIO
IPC: G21C19/30
Filed: 1981-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10312358-A (JP)
Title: Timing controller for multi-layered bus system
Inventor: TANIOKA TAKAHIRO
IPC: G06F13/362
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the timing controller for the multi-layered bus system having a degenerating mechanism (bus arbitration timing control mechanism) which can support the evaluation of the internal logic of a cache, a bridge, etc., connected to a bus. SOLUTION: An intermittent arbitration mode register 134 stores a value indicating how often a local bus and a global bus are arbitrated in terms of cycles. On the basis of the value, an L(local) bus arbitration timing signal generating circuit 135 and a G(global) bus arbitration timing signal generating circuit 13 generate arbitration timing signals once for every several bus cycles. An L bus actuation indication signal generating circuit 132 receives the actuation timing signal of the L bus from the G bus arbitration timing signal generating circuit 133 and outputs an L bus actuation indication signal with a delay of the bus cycles set in an L bus actuation timing setting register 135 behind the actuation timing.
Patent JP-S5246401-A (JP)
Title: Electric motor
Inventor: SHIRONAGA HIDEO
IPC: H02K5/08
Filed: 1975-10-13
Abstract: PURPOSE: By establishing a detection means for detecting the abnormal heat generation of a coil, safety is heightenend. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61284356-A (JP)
Title: Automatic circuit board replacing device of a printed circuit board boring machine
Inventor: KANETANI YASUHIKO
IPC: B26D7/06
Filed: 1985-06-07
Abstract: PURPOSE:To provide possibility of easy response to change in the type of boring machine used, by arranging the spacing for printed circuit boards transported so as to be variable, wherein alteration of the spacing is made only through adjustment of the stopper position. CONSTITUTION:When a traveling device 7 is on the accommodating device 5 side, a cylinder 15 is put in operation to shift a slide plate 13 to the right. A stopper 11 is adjusted so that a retaining means 17 takes the position to mate with the pacing of printed circuit boards 4 accommodated in the accommodating device 5. Then the traveling device 7 is moved to a circuit board boring machine 1, and the cylinder 15 is actuated to shift said slide plate 13 to the left. Then another stopper 12 is adjusted so that the retaining means 17 takes the position to mate with the spacing of the spindle 2 of boring machine 1, which shall be followed by taking-out of circuit board from the accommodating device 5, transportation, supply to the boring machine 1, or otherwise taking-out of circuit board 4 from the boring machine 1, transportation and accommodation in the device 5. Thus automatic circuit board replacement between the boring machine 1 and accommodating device 5 can be made easily even with different spacings of circuit boards 4.
Patent JP-H08317246-A (JP)
Title: Receiving amplifier for community reception
Inventor: ARIGA HIDEAKI
IPC: H04N5/00
Filed: 1995-05-22
Abstract: PURPOSE: To improve miniaturization and productivity by stably operating a squelch circuit and making an amplifier unit common to channels. CONSTITUTION: The television reception signal inputted to an input filter unit 11 has a prescribed channel selected by a first input filter 21 and is sent to an amplifier unit 12 through an amplifier 22 and a second input filter 23. The signal inputted to the amplifier unit 12 is inputted to a squelch circuit 34 through an amplifier 31, an AGC circuit 32, and an amplifier 33. The squelch circuit 34 performs the normal output operation in the state of reception of a broadcast signal of its own channel to output the signal amplified by the amplifier 33 to an output filter unit 13. When broadcast of its own channel is terminated, the squelch control signal goes to zero or a very low level, and the squelch circuit an stops signal output to the output filter unit 13.
Patent JP-S5647158-A (JP)
Title: Handwritten character transmission system
Inventor: OGIWARA MUNEO
IPC: H04N1/00
Filed: 1979-09-26
Abstract: PURPOSE:To make it possible to talk by writing during a telephone call by temporarily storing handwritten character data inputted via a digitizer to a dot memory and by transmitting them to a party-subscriber's reception part at the data transmission rate of a transmission line. CONSTITUTION:Input pen 17 and input panel 21 cooperate and input panel 21 is connected to X-Y scanner 22, which inputs current coordinate data where input pen 17 is positioned to dot memory 24 via interface 23. Interface 23 matches the speed of X-Y scanner 22 with that of write circuit 25 and also provides timing synchronization and when a handwritten character is stored in dot memory 24 as coordinate data, read circuit 26 is put into operation to supply stored coordinate data to modem 12 via interface 27. The data supply is carried out by a batch read or sequential read.
Patent JP-H11313978-A (JP)
Title: Game apparatus and information recording medium
Inventor: NAKAMURA KAZUHIDE
IPC: A63F13/52
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate judgment of the height or the like of an object such as balloon existing in an imaginary three-dimensional space. SOLUTION: In the development of a game, an imaginary three-dimensional space where a main character 21 moves is displayed on a TV receiver as two-dimensional image as seen from a certain point of view. In the image on display, the heights of a building 23a, a rock 23b, trees 23e and the like on a field 20 where the main character 21 exists can be judged by a player using the surrounding field 20 as object of reference. On the other hand, as for the balloons 22a-22c, which have no object in the surrounding area as reference for the judgment, the possibility of bursting the balloons is determined according to a value of jumping capacity of the main character 21 and a color coding is made to sort the balloons as red balloon 22a, blue balloon 22b and yellow balloon 22c to be displayed on the TV receiver.
Patent JP-S613317-A (JP)
Title: Magnetic recording medium
Inventor: OGASAWARA TOMONOBU
IPC: G11B5/667
Filed: 1984-06-14
Abstract: PURPOSE:To form an underlying layer having excellent smoothness without generating magnetism even if a magnetic recording medium is heated to a high temp. and to form the medium suitable for high-density recording by providing a magnetic layer via the underlying layer consisting of Ni-Cu-P contg. Ni at a specific ratio or below onto a non-magnetic metallic substrate. CONSTITUTION:The underlying layer 2 consisting of the Ni-Cu-P contg. <=88wt% Ni, >=9wt% Cu and >=3wt% P is provided by using an alkaline electroless plating bath on the surface of the non-magnetic metallic substrate 1 consisting of Al (alloy), etc. The surface of the underlying layer may be mechanochemically polished, if necessary, to improve further the surface smoothness. Co-Ni-P is plated on the underlying layer to form the magnetic layer 3. A gamma-Fe2O3 magnetic layer 3 is otherwise formed by a sputtering method, etc. on the underlying layer. The underlying layer is not magnetized at all even if said layer is exposed to the high temp. in the stage of forming the magnetic layer and since the low- purity Al alloy is usable as the substrate, the magnetic recording medium is obtd. at a low cost.